Home / 2,706,001.24-4,060,335.66-1,266,782.20

Finding the Fourth Proportional to 2,706,001.24, 4,060,335.66 and 1,266,782.20

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Solution

The fourth proportional to 2,706,001.24, 4,060,335.66 and 1,266,782.20 is: 1,900,797.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,001.24 : 4,060,335.66 = 1,266,782.20 : x
  2. Step 2: Convert to fraction form
    2,706,001.24/4,060,335.66 = 1,266,782.20/x
  3. Step 3: Cross multiply
    2,706,001.24x = 4,060,335.66 × 1,266,782.20
  4. Step 4: Simplify right side
    2,706,001.24x = 5,143,560,940,113.25
  5. Step 5: Solve for x
    x = 5,143,560,940,113.25/2,706,001.24
  6. Step 6: Final answer
    x = 1,900,797.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.